#b61b21
a dark, vivid red · warm · closest name: firebrick
RGB
182, 27, 33
HSL
358°, 74%, 41%
CMYK
0, 85, 82, 29
Luminance
0.1084
Every format
| HEX | #b61b21 |
| RGB | rgb(182, 27, 33) |
| HSL | hsl(358, 74%, 41%) |
| CMYK | cmyk(0%, 85%, 82%, 29%) |
| LAB | lab(39.3 58.8 38.7) |
| LCH | lch(39.3 70.4 33.3) |
| OKLCH | oklch(0.500 0.188 26.1) |
Copy-ready code
/* CSS */
color: #b61b21;
background-color: #b61b21;
/* Tailwind (arbitrary) */
class="text-[#b61b21] bg-[#b61b21]"
/* SCSS */
$brand: #b61b21;
/* SwiftUI */
Color(red: 0.714, green: 0.106, blue: 0.129)
/* Android */
Color.parseColor("#b61b21")Accessibility — WCAG contrast
Aa
#b61b21 on white: 6.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b61b21 on black: 3.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.4%
Green10.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta85.2%
Yellow81.9%
Key (black)28.6%
Color previews
#b61b21 text on a black background
contrast 3.17:1
Card sample
#b61b21 text on a white background
contrast 6.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b61b21;
Background color
Panel with #b61b21 background
background-color: #b61b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b61b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(182, 27, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(182, 27, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b61b21; background: linear-gradient(135deg, #b61b21, #B67C1B);